public async void PrintNews(object sender, EventArgs e)
{
ButtonLock();
await System.Threading.Tasks.Task.Run(async() =>
{
Device.BeginInvokeOnMainThread(async() =>
{
App.Startpage.IsPresented = false;
});
NewsGridPage Page = (NewsGridPage)App.Mainpage.Children[1];
App.database.LocalExecute("DELETE FROM NF");
Page.PREV = 0;
Page.CURR = NewsGridPage.DBLN;
Page.NEXT = NewsGridPage.DBLN * 2;
Page.Loadnr = 1;
Page.Filter = Filter;
Page.Author = Author;
Page.Tag = Tag;
Page.ArticleList.Clear();
Page.LoadLocalDB();
Device.BeginInvokeOnMainThread(() =>
{
Page.AddNews(0);
Page.ArticleListView.ItemsSource = null;
Page.ArticleListView.ItemsSource = Page.ArticleList;
if (Filter != "")
{
Page.ChangeName(Filter);
}
else if (Author != "")
{
Page.ChangeName(Author);
}
else if (Tag != "")
{
Page.ChangeName(Tag);
}
else
{
Page.ChangeName("Alla nyheter");
}
});
await System.Threading.Tasks.Task.Delay(5);
Device.BeginInvokeOnMainThread(async() =>
{
Console.WriteLine("Initiering Klar");
//await Navigation.PopAsync();
App.Mainpage.CurrentPage = App.Mainpage.Children[1];
});
});
ButtonLock();
}
/*
*
* The MainPage contains four children, each showed as tabs in the main view.
*
* The initialization adds a search button to the toolbar, changes the main color, and creates the four pages of the main view as children.
*
*/
public MainPage()
{
InitializeComponent();
UnselectedTabColor = Color.FromHex("FFFFFF");
SelectedTabColor = Color.FromHex("FFFFFF");
ToolbarItems.Add(new ToolbarItem("Search", "Icon_Search_white.png", async() => { var page = new ContentPage(); var result = await page.DisplayAlert("Title", "Message", "Accept", "Cancel");
Debug.WriteLine("success: {0}", result); }));
Children[3] = new HubbPage();
Children[2] = new ProfilePage();
Children[1] = new NewsGridPage(0);
Children[0] = new CustomNewsFeed();
}
public void PrintNews(object sender, EventArgs e)
{
ButtonLock();
NewsGridPage Page = (NewsGridPage)App.Mainpage.Children[1];
App.database.LocalExecute("DELETE FROM NF");
Page.PREV = 0;
Page.CURR = NewsGridPage.DBLN;
Page.NEXT = NewsGridPage.DBLN * 2;
Page.Loadnr = 1;
Page.Filter = Filter;
Page.Author = Author;
Page.Tag = Tag;
Page.ArticleList.Clear();
Page.LoadLocalDB();
Page.AddNews(0);
ButtonLock();
}
